?? bmp.c
字號:
break;
case 4:
case 6:
DisplayMode = LCD | TV;
if (HalInfo.wTVFlickerFilter)
DisplayMode |= CRT;
break;
default:
DisplayMode = 0;
break;
}
switch (seInitReg(DisplayMode, CLEAR_MEM | DISP_BLANK))
{
case ERR_OK:
break;
case ERR_CLKI_NOT_IN_TABLE:
printf("WARNING: CLKI frequency not in HAL table.\n"
" Program assumes that external oscillator is used.\n");
break;
case ERR_CLKI2_NOT_IN_TABLE:
printf("WARNING: CLKI2 frequency not in HAL table.\n"
" Program assumes that external oscillator is used.\n");
break;
case ERR_NOT_ENOUGH_MEMORY:
printf("\nERROR: Not enough display buffer memory.\n");
return 1;
break;
}
}
else
{
LcdOrientation = LANDSCAPE;
if (seReadRegByte(REG_DISPLAY_MODE) & 0x40)
LcdOrientation |= ROTATE90;
if (seReadRegByte(REG_LCD_DISPLAY_MODE) & 0x10)
LcdOrientation |= ROTATE180;
}
regDisplayMode = seReadRegByte(REG_DISPLAY_MODE);
if (LcdOrientation & ROTATE90)
seWriteRegByte(REG_DISPLAY_MODE, regDisplayMode | 0x40);
else
seWriteRegByte(REG_DISPLAY_MODE, regDisplayMode & ~0x40);
regLcdDisplayMode = seReadRegByte(REG_LCD_DISPLAY_MODE);
if (LcdOrientation & ROTATE180)
seWriteRegByte(REG_LCD_DISPLAY_MODE, regLcdDisplayMode | 0x10);
else
seWriteRegByte(REG_LCD_DISPLAY_MODE, regLcdDisplayMode & ~0x10);
regDisplayMode = seReadRegByte(REG_DISPLAY_MODE);
if (iDisplay == -1)
{
switch (regDisplayMode & 0x07)
{
case LCD:
default:
iDisplay = 0;
break;
case CRT:
iDisplay = 1;
break;
case TV:
case (CRT | TV): // flicker filter on
iDisplay = 2;
break;
case (LCD | CRT):
iDisplay = 5; // separate surfaces
break;
case (LCD | TV):
case (LCD | CRT | TV):
iDisplay = 6; // separate surfaces
break;
}
}
if (iDisplay != -1)
{
seWriteRegDword(REG_LCD_START_ADDR0, 0);
seWriteRegDword(REG_CRTTV_START_ADDR0, 0);
if (CrtTvBitsPerPixel == 0)
CrtTvBitsPerPixel = seGetCrtBitsPerPixel();
if (LcdBitsPerPixel == 0)
LcdBitsPerPixel = seGetLcdBitsPerPixel();
switch (iDisplay)
{
/*
** Surface 0: LCD
** Surface 1: none
*/
case 0:
if (!(HalInfo.dwFlags & fVALID_LCD))
ExitBadConfiguration(LCD);
seLcdDisplayEnable(TRUE);
seCrtDisplayEnable(FALSE); // also disables TV
seDisplayLcdBlank(FALSE);
NumberOfSurfaces = 1;
DisplaySurfaceCombination = SURFACE_LCD0;
SurfaceDisplayMode[0] = LCD;
CheckBmpCount(1);
SetBitsPerPixel();
break;
/*
** Surface 0: CRT
** Surface 1: none
*/
case 1:
if (!(HalInfo.dwFlags & fVALID_CRT))
ExitBadConfiguration(CRT);
if (LcdOrientation)
printf("%s", szCrtTvInLandscapeMode);
seLcdDisplayEnable(FALSE);
seCrtDisplayEnable(TRUE);
seDisplayCrtBlank(FALSE);
NumberOfSurfaces = 1;
DisplaySurfaceCombination = SURFACE_CRTTV0;
SurfaceDisplayMode[0] = CRT;
CheckBmpCount(1);
SetBitsPerPixel();
break;
/*
** Surface 0: TV
** Surface 1: none
*/
case 2:
if (!(HalInfo.dwFlags & fVALID_TV))
ExitBadConfiguration(TV);
if (LcdOrientation)
printf("%s", szCrtTvInLandscapeMode);
seLcdDisplayEnable(FALSE);
seTvDisplayEnable(TRUE);
seDisplayTvBlank(FALSE);
NumberOfSurfaces = 1;
DisplaySurfaceCombination = SURFACE_CRTTV0;
SurfaceDisplayMode[0] = TV;
CheckBmpCount(1);
SetBitsPerPixel();
break;
/*
** Surface 0: LCD & CRT
** Surface 1: none
*/
case 3:
if (!(HalInfo.dwFlags & fVALID_LCD))
ExitBadConfiguration(LCD);
else if (!(HalInfo.dwFlags & fVALID_CRT))
ExitBadConfiguration(CRT);
seGetLcdResolution(&width1, &height1);
seGetCrtResolution(&width2, &height2);
CheckLcdOrientationForLandscape();
if ((width1 != width2) || (height1 != height2))
{
printf("\nWARNING: LCD and CRT resolutions not same but use same display memory block.");
printf("\n LCD: (%d, %d)", width1, height1);
printf("\n CRT: (%d, %d)\n", width2, height2);
}
if (LcdOrientation)
{
printf("%s%s", szCrtTvInLandscapeMode, szForcingLandscapeMode);
LcdOrientation = LANDSCAPE;
}
seLcdDisplayEnable(TRUE);
seCrtDisplayEnable(TRUE);
seDisplayLcdBlank(FALSE);
seDisplayCrtBlank(FALSE);
NumberOfSurfaces = 2;
DisplaySurfaceCombination = SURFACE_LCDCRTTV0;
SurfaceDisplayMode[0] = LCD;
SurfaceDisplayMode[1] = CRT;
CommonMemoryBlockForAllDisplays = TRUE;
CheckBmpCount(1);
SetBitsPerPixel();
break;
/*
** Surface 0: LCD & TV
** Surface 1: none
*/
case 4:
if (!(HalInfo.dwFlags & fVALID_LCD))
ExitBadConfiguration(LCD);
else if (!(HalInfo.dwFlags & fVALID_TV))
ExitBadConfiguration(TV);
seGetLcdResolution(&width1, &height1);
seGetTvResolution(&width2, &height2);
CheckLcdOrientationForLandscape();
if ((width1 != width2) || (height1 != height2))
{
printf("\nWARNING: LCD and TV resolutions not same but use same display memory block.");
printf("\n LCD: (%d, %d)", width1, height1);
printf("\n TV: (%d, %d)\n", width2, height2);
}
if (LcdOrientation)
{
printf("%s%s", szCrtTvInLandscapeMode, szForcingLandscapeMode);
LcdOrientation = LANDSCAPE;
}
seLcdDisplayEnable(TRUE);
seTvDisplayEnable(TRUE);
seDisplayLcdBlank(FALSE);
seDisplayTvBlank(FALSE);
NumberOfSurfaces = 2;
DisplaySurfaceCombination = SURFACE_LCDCRTTV0;
SurfaceDisplayMode[0] = LCD;
SurfaceDisplayMode[1] = TV;
CommonMemoryBlockForAllDisplays = TRUE;
CheckBmpCount(1);
SetBitsPerPixel();
break;
/*
** Surface 0: LCD
** Surface 1: CRT
*/
case 5:
if (!(HalInfo.dwFlags & fVALID_LCD))
ExitBadConfiguration(LCD);
else if (!(HalInfo.dwFlags & fVALID_CRT))
ExitBadConfiguration(CRT);
if (LcdOrientation)
printf("%s", szCrtTvInLandscapeMode);
seLcdDisplayEnable(TRUE);
seCrtDisplayEnable(TRUE);
seDisplayLcdBlank(FALSE);
seDisplayCrtBlank(FALSE);
NumberOfSurfaces = 2;
DisplaySurfaceCombination = SURFACE_LCD0_CRTTV1;
SurfaceDisplayMode[0] = LCD;
SurfaceDisplayMode[1] = CRT;
// Don't call CheckBmpCount() because this routine will accept 1 or 2 BMP images.
SetBitsPerPixel();
break;
/*
** Surface 0: LCD
** Surface 1: TV
*/
case 6:
if (!(HalInfo.dwFlags & fVALID_LCD))
ExitBadConfiguration(LCD);
else if (!(HalInfo.dwFlags & fVALID_TV))
ExitBadConfiguration(TV);
if (LcdOrientation)
printf("%s", szCrtTvInLandscapeMode);
seLcdDisplayEnable(TRUE);
seTvDisplayEnable(TRUE);
seDisplayLcdBlank(FALSE);
seDisplayTvBlank(FALSE);
NumberOfSurfaces = 2;
DisplaySurfaceCombination = SURFACE_LCD0_CRTTV1;
SurfaceDisplayMode[0] = LCD;
SurfaceDisplayMode[1] = TV;
// Don't call CheckBmpCount() because this routine will accept 1 or 2 BMP images.
SetBitsPerPixel();
break;
default:
printf("\nERROR: Invalid display surface number.\n");
return 1;
break;
}
}
printf("\n");
for (i = 0; i < MAX_DISP_SURFACE; ++i)
{
if (SurfaceDisplayMode[i] == 0)
SurfaceDisplayMode[i] = GetSurfaceDisplayMode(i);
}
ShowActiveDisplaySurface();
// Display LCD Orientation if LCD enabled
if (seReadRegByte(REG_DISPLAY_MODE) & 0x01)
DisplayLcdOrientation();
LcdBitsPerPixel = seGetLcdBitsPerPixel();
CrtTvBitsPerPixel = seGetCrtBitsPerPixel();
if (DisplaySurfaceCombination == SURFACE_NONE)
DisplaySurfaceCombination = CalcDisplaySurfaceCombination();
switch (DisplaySurfaceCombination)
{
case SURFACE_LCD0_CRTTV1:
Orientation[0] = LcdOrientation;
nBitsPerPixel[0] = LcdBitsPerPixel;
nBitsPerPixel[1] = CrtTvBitsPerPixel;
break;
case SURFACE_LCD0:
Orientation[0] = LcdOrientation;
nBitsPerPixel[0] = LcdBitsPerPixel;
break;
case SURFACE_CRTTV0:
nBitsPerPixel[0] = CrtTvBitsPerPixel;
break;
case SURFACE_LCDCRTTV0:
Orientation[0] = LcdOrientation;
nBitsPerPixel[0] = LcdBitsPerPixel;
nBitsPerPixel[1] = CrtTvBitsPerPixel;
break;
}
regDisplayMode = seReadRegByte(REG_DISPLAY_MODE);
if (LcdOrientation & ROTATE90)
{
regDisplayMode |= 0x40;
seWriteRegByte(REG_DISPLAY_MODE, regDisplayMode);
}
else
{
regDisplayMode &= ~0x40;
seWriteRegByte(REG_DISPLAY_MODE, regDisplayMode);
}
val = 0;
if (BmpCount == 1)
filename[1] = filename[0];
if (NumberOfSurfaces < BmpCount)
NumberOfSurfaces = BmpCount;
for (surface = 0; surface < NumberOfSurfaces; ++surface)
{
SetActiveSurfaceNumber(surface);
val = Show13506(filename[surface]);
if (val > 0)
return val;
}
return val;
}
/*-------------------------------------------------PrintUsage()------*/
void PrintUsage(void)
{
const char *szHalVer;
const char *szHalStatus;
const char *szHalStatusRev;
seGetHalVersion(&szHalVer, &szHalStatus, &szHalStatusRev);
printf("\n13506BMP.EXE Version %s [HAL %s%s%s]\n", szVersion, szHalVer, szHalStatus, szHalStatusRev);
printf("Copyright (c) 1997, 2001 Epson Research and Development, Inc.\n");
printf("All Rights Reserved.\n\n");
/*
// printf("\n********** BETA VERSION DO NOT DISTRIBUTE **********\n\n");
*/
printf("Usage: 13506BMP bmpfile [bmpfile2] [ds=n | ds=?] [/noinit]\n"
" [/r90 | /r180 | r270] [/v] [/?]\n");
printf(" bmpfile1 BMP image used for the first surface (surface 0)\n");
printf(" bmpfile2 BMP image used for the second surface (surface 1)\n");
printf(" If bmpfile2 not given, bmpfile1 is used for second surface.\n");
printf(" ds=n select predefined display surfaces\n" );
printf(" ds=? show available display surfaces\n" );
printf(" /noinit skips register initialization\n" );
printf(" /r90 SwivelView 90 degree rotation (for LCD)\n");
printf(" /r180 SwivelView 180 degree rotation (for LCD)\n");
printf(" /r270 SwivelView 270 degree rotation (for LCD)\n");
printf(" /v verbose mode\n");
printf(" /? display help message\n");
printf("Command line arguments in [] are optional.\n\n");
}
/*-------------------------------------------Show13506()------*/
unsigned Show13506(char *fname)
{
unsigned regDisplayMode;
unsigned nWidth, nHeight;
seDisplayBlank(TRUE);
if (GetSurfaceDisplayMode(ActiveSurfaceNumber) & LCD)
{
regDisplayMode = seReadRegByte(REG_DISPLAY_MODE);
if (LcdOrientation & ROTATE90)
{
/*
** Don't call VirtInit() if rotate90 mode already initialized.
*/
if (!(regDisplayMode & ROTATE90_MODE_BIT))
{
regDisplayMode |= ROTATE90_MODE_BIT;
seWriteRegByte(REG_DISPLAY_MODE, regDisplayMode);
}
}
else
{
regDisplayMode &= ~ROTATE90_MODE_BIT;
seWriteRegByte(REG_DISPLAY_MODE, regDisplayMode);
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